@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@300;400;500;600;700&display=swap');

/* ==================== SATELLITE OPERATIONS LAB - COMMON STYLES ==================== */
/* Based on Semestra Arena (Cyber Lab) styling pattern with Cyan theme */

/* --- Base Styles --- */
body {
    padding-top: 76px; /* Space for fixed navbar */
}

/* --- Dark Theme Variables --- */
[data-bs-theme=dark] {
    color-scheme: dark;
    --bs-body-color: rgba(255, 255, 255, 0.85);
    --bs-body-bg: #0D1117;
    --bs-heading-color: #fff;
    --bs-link-color: #00D9FF;
    --bs-link-hover-color: #33E0FF;
    --bs-card-bg: #161B22;
    --bs-border-color: rgba(255, 255, 255, 0.25);
    --bs-inverse-rgb: 255, 255, 255;
    --bs-theme-rgb: 0, 217, 255;
    --bs-theme-color: #00D9FF;

    /* Satellite Lab Custom Colors */
    --sat-primary: #00D9FF;
    --sat-primary-light: #33E0FF;
    --sat-primary-dark: #00B8D4;
    --sat-dark: #0D1117;
    --sat-darker: #010409;
    --sat-card: #161B22;
    --sat-border: rgba(255, 255, 255, 0.25);

    /* Subsystem Colors */
    --power-color: #FFD700;
    --thermal-color: #FF6B35;
    --adcs-color: #4ECDC4;
    --comms-color: #00D9FF;
    --payload-color: #9B59B6;

    /* Status Colors */
    --status-nominal: #28A745;
    --status-caution: #FFC107;
    --status-critical: #DC3545;
    --status-offline: #6C757D;
    --status-success: #28A745;
    --status-warning: #FFC107;
    --status-danger: #DC3545;
    --status-info: #00D9FF;
}

/* --- Base Styles --- */
html {
    background-color: var(--bs-body-bg);
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: "Chakra Petch", sans-serif;
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    overflow-x: hidden;
    min-height: 100vh;
}

a {
    color: var(--sat-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--sat-primary-light);
}

/* --- Typography --- */
.text-theme {
    color: var(--sat-primary) !important;
}

.text-white {
    color: #fff !important;
}

.text-muted {
    color: rgba(255, 255, 255, 0.5) !important;
}

.fw-500 {
    font-weight: 500 !important;
}

.fw-600 {
    font-weight: 600 !important;
}

.fs-12px {
    font-size: 12px !important;
}

.fs-14px {
    font-size: 14px !important;
}

.fs-24px {
    font-size: 24px !important;
}

/* --- Cards --- */
.card {
    position: relative;
    border: 1px solid var(--sat-border);
    background-color: var(--sat-card);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.card:hover {
    border-color: var(--sat-primary);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.15);
}

.card-header {
    background-color: rgba(0, 217, 255, 0.1);
    border-bottom: 1px solid var(--sat-border);
    padding: 1rem 1.25rem;
    font-weight: 600;
}

.card-body {
    flex: 1 1 auto;
    padding: 1.25rem;
    color: var(--bs-body-color);
}

.card-footer {
    background-color: transparent;
    border-top: 1px solid var(--sat-border);
    padding: 0.75rem 1.25rem;
}

/* --- Tables --- */
.table {
    --bs-table-bg: transparent;
    border-collapse: separate !important;
    border-spacing: 0 !important;
}

.table-dark {
    --bs-table-bg: var(--sat-darker);
    --bs-table-striped-bg: rgba(81, 81, 81, 0.2);
    --bs-table-hover-bg: rgba(0, 217, 255, 0.1);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(81, 81, 81, 0.2);
}

.table > :not(caption) > * > * {
    padding: 0.75rem;
    border-bottom: 1px solid var(--sat-border);
}

.table thead th {
    background-color: rgba(0, 217, 255, 0.15);
    border-bottom: 2px solid var(--sat-primary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

table tr th:first-child {
    border-top-left-radius: 8px;
}

table tr th:last-child {
    border-top-right-radius: 8px;
}

table tr:last-child td:first-child {
    border-bottom-left-radius: 8px;
}

table tr:last-child td:last-child {
    border-bottom-right-radius: 8px;
}

/* --- Buttons --- */
.btn-theme {
    background-color: var(--sat-primary);
    border-color: var(--sat-primary);
    color: #000;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-theme:hover {
    background-color: var(--sat-primary-light);
    border-color: var(--sat-primary-light);
    color: #000;
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.btn-outline-theme {
    border-color: var(--sat-primary);
    color: var(--sat-primary);
    background: transparent;
}

.btn-outline-theme:hover {
    background-color: var(--sat-primary);
    border-color: var(--sat-primary);
    color: #000;
}

/* --- Badges --- */
.badge-theme {
    background-color: var(--sat-primary);
    color: #000;
    font-weight: 600;
}

.badge-nominal {
    background-color: var(--status-nominal);
    color: #fff;
}

.badge-caution {
    background-color: var(--status-caution);
    color: #000;
}

.badge-critical {
    background-color: var(--status-critical);
    color: #fff;
}

.badge-offline {
    background-color: var(--status-offline);
    color: #fff;
}

/* Subsystem Badges */
.badge-power {
    background-color: var(--power-color);
    color: #000;
}

.badge-thermal {
    background-color: var(--thermal-color);
    color: #fff;
}

.badge-adcs {
    background-color: var(--adcs-color);
    color: #000;
}

.badge-comms {
    background-color: var(--comms-color);
    color: #000;
}

.badge-payload {
    background-color: var(--payload-color);
    color: #fff;
}

/* --- Progress Bars --- */
.progress {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    height: 1.5rem;
}

.progress-bar-theme {
    background-color: var(--sat-primary);
}

.progress-bar-animated {
    animation: progress-bar-stripes 1s linear infinite;
}

/* --- List Groups --- */
.list-group-item {
    background-color: transparent;
    border: 1px solid var(--sat-border);
    color: var(--bs-body-color);
}

.list-group-item:hover {
    background-color: rgba(0, 217, 255, 0.1);
}

.list-group-item.active {
    background-color: var(--sat-primary);
    border-color: var(--sat-primary);
    color: #000;
    font-weight: 600;
}

/* --- Forms --- */
.form-control,
.form-select {
    background-color: #0D1117;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #e0e0e0;
}

.form-control:focus,
.form-select:focus {
    background-color: #0D1117;
    border-color: var(--sat-primary);
    box-shadow: 0 0 0 0.25rem rgba(0, 217, 255, 0.25);
    color: #e0e0e0;
}

.form-select option {
    background-color: #0D1117;
    color: #e0e0e0;
}

.form-control:disabled,
.form-select:disabled {
    background-color: rgba(255, 255, 255, 0.03);
    opacity: 0.6;
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.input-group-text {
    background-color: #0D1117;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #e0e0e0;
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

/* --- Alerts --- */
.alert-theme {
    background-color: rgba(0, 217, 255, 0.15);
    border-color: var(--sat-primary);
    color: var(--sat-primary);
}

.alert-nominal {
    background-color: rgba(40, 167, 69, 0.15);
    border-color: var(--status-nominal);
    color: var(--status-nominal);
}

.alert-caution {
    background-color: rgba(255, 193, 7, 0.15);
    border-color: var(--status-caution);
    color: var(--status-caution);
}

.alert-critical {
    background-color: rgba(220, 53, 69, 0.15);
    border-color: var(--status-critical);
    color: var(--status-critical);
}

/* --- Navigation --- */
.navbar {
    background-color: var(--sat-darker) !important;
    border-bottom: 2px solid var(--sat-primary);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: #fff !important;
}

.navbar-brand:hover {
    color: var(--sat-primary) !important;
}

.nav-link {
    color: rgba(255, 255, 255, 0.75) !important;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-link:hover {
    color: var(--sat-primary) !important;
}

.nav-link.active {
    color: var(--sat-primary) !important;
}

/* --- Sidebar --- */
.sidebar {
    position: fixed;
    top: 76px;
    left: 0;
    bottom: 0;
    width: 250px;
    background-color: var(--sat-card);
    border-right: 1px solid var(--sat-border);
    overflow-y: auto;
    z-index: 1000;
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.75);
    padding: 0.75rem 1.25rem;
    border-left: 3px solid transparent;
    transition: all 0.3s ease;
}

.sidebar .nav-link:hover {
    background-color: rgba(0, 217, 255, 0.1);
    border-left-color: var(--sat-primary);
    color: var(--sat-primary) !important;
}

.sidebar .nav-link.active {
    background-color: rgba(0, 217, 255, 0.15);
    border-left-color: var(--sat-primary);
    color: var(--sat-primary) !important;
}

.sidebar .nav-link i {
    width: 20px;
    margin-right: 0.75rem;
}

/* Main content with sidebar */
.main-content-with-sidebar {
    margin-left: 250px;
    padding: 2rem;
}

/* --- Metric Cards --- */
.metric-card {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, transparent 100%);
    border: 1px solid var(--sat-border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    height: 100%;
}

.metric-card:hover {
    border-color: var(--sat-primary);
    box-shadow: 0 0 25px rgba(0, 217, 255, 0.2);
    transform: translateY(-3px);
}

.metric-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 217, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.metric-icon i {
    font-size: 1.8rem;
    color: var(--sat-primary);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--sat-primary);
    line-height: 1;
}

.metric-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

.metric-trend {
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.metric-trend.up {
    color: var(--status-nominal);
}

.metric-trend.down {
    color: var(--status-critical);
}

/* --- Status Dots --- */
.status-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

.status-dot.nominal {
    background-color: var(--status-nominal);
    box-shadow: 0 0 8px var(--status-nominal);
}

.status-dot.caution {
    background-color: var(--status-caution);
    box-shadow: 0 0 8px var(--status-caution);
}

.status-dot.critical {
    background-color: var(--status-critical);
    box-shadow: 0 0 8px var(--status-critical);
}

.status-dot.offline {
    background-color: var(--status-offline);
}

/* --- Dropdowns --- */
.dropdown-menu {
    background-color: var(--sat-card);
    border: 1px solid var(--sat-border);
}

.dropdown-item {
    color: var(--bs-body-color);
}

.dropdown-item:hover {
    background-color: rgba(0, 217, 255, 0.1);
    color: var(--sat-primary);
}

.dropdown-divider {
    border-top-color: var(--sat-border);
}

/* --- Modals --- */
.modal-content {
    background-color: var(--sat-card);
    border: 1px solid var(--sat-border);
}

.modal-header {
    border-bottom-color: var(--sat-border);
}

.modal-footer {
    border-top-color: var(--sat-border);
}

.modal-backdrop {
    background-color: #000;
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--sat-darker);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 217, 255, 0.3);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 217, 255, 0.5);
}

/* --- Utility Classes --- */
.border-theme {
    border-color: var(--sat-primary) !important;
}

.bg-theme {
    background-color: var(--sat-primary) !important;
}

.bg-theme-light {
    background-color: rgba(0, 217, 255, 0.1) !important;
}

.text-monospace {
    font-family: 'Courier New', Courier, monospace;
}

/* --- Animations --- */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(0, 217, 255, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 217, 255, 0.8);
    }
}

.glow-effect {
    animation: glow 2s ease-in-out infinite;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .main-content-with-sidebar {
        margin-left: 0;
    }

    body {
        padding-top: 56px;
    }
}